As mentioned earlier, the strong nonisochronicity parameter induces rich collective dynamics in a coupled system of oscillators. However, the role of nonisochronicity has been mainly studied in the case of Stuart-Landau oscillator, coupled complex Ginzburg-Landau model and only a few studies are reported in other dynamical systems. Nevertheless, there are many other interesting nonlinear oscillatory systems and biological models that deserve to be studied in detail in the presence of nonisochronicity. In compliance with this, in a recent study [1]}, the authors have reported the advent of chimera states due to the presence of nonisochronicity term in a diffusively coupled global network of Rössler oscillators. They also found that the presence of multistability[2]}, [3]}, [4]}, [5]}, [6]}, [7]}, [8]}, [9]} is the key mechanism for the appearance of coexisting states. Moreover, the emergence of chimera state in a star network of Rössler oscillators with nonisochronicity term is demonstrated with various coupling topologies[10]}.
